CN211801714U - Two wind gap shrink powder nozzle - Google Patents
Two wind gap shrink powder nozzle Download PDFInfo
- Publication number
- CN211801714U CN211801714U CN201922236650.7U CN201922236650U CN211801714U CN 211801714 U CN211801714 U CN 211801714U CN 201922236650 U CN201922236650 U CN 201922236650U CN 211801714 U CN211801714 U CN 211801714U
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- Prior art keywords
- box
- nozzle
- powder
- air
- welding
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- Expired - Fee Related
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- 239000000843 powder Substances 0.000 title claims abstract description 44
- 238000003466 welding Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 4
- 230000008602 contraction Effects 0.000 claims 1
- 229940098458 powder spray Drugs 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 1
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Abstract
The utility model discloses a two wind gap shrink powder nozzle, include box, interior box, advance whitewashed mouth, air intake, air guide box, welding, receipts and restrainting mouth and nozzle, interior box sets up the inside at the box, advance whitewashed mouth setting in the box top to with interior box switch-on, the air intake sets up in one side of box to with interior box switch-on, one side that the air intake was kept away from to the box is equipped with the opening, a welding sets up at the opening part, be equipped with the receipts that is connected with interior box in the welding and restrainting the mouth, air guide box sets up the one side that the box was kept away from to the welding, the nozzle sets up the one side of keeping away from the welding at air guide box. This two wind gap shrink powder nozzle adopts the design of the interior box of shrink, and upper and lower two-layer branch mouth is the air-out simultaneously, and the powder that will outwards diffuse gathers together to the centre, plays the effect of closing up the nozzle, and the waste of this kind of mode reducible powder when spraying improves the powder utilization ratio.
Description
Technical Field
The utility model relates to a two wind gap shrink powder nozzle.
Background
The current powder spraying mode mainly uses the nozzle to carry out the spraying, and pneumatic spraying is adopted to the nozzle majority, and pneumatic nozzle is when using, because the granule of powder is little, easily causes the powder to spray the scope uncontrollable, can't spray accurately, and extravagant a large amount of powder, consequently needs a scheme to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a practice thrift the powder, spray efficient two wind gap shrink powder nozzle.
The utility model provides a pair of wind gap shrink powder nozzle, include box, interior box, advance whitewashed mouth, air intake, lead bellows, welding, receipts and restrainting mouth and nozzle, interior box sets up the inside at the box, advance whitewashed mouth setting in the box top to with interior box switch-on, the air intake sets up in one side of box to with interior box switch-on, one side that the air intake was kept away from to the box is equipped with the opening, a welding sets up at the opening part, be equipped with the receipts that is connected with interior box in the welding and restrainted the mouth, lead bellows and set up one side that the box was kept away from to the welding, the nozzle sets up the one side of keeping away from the welding at wind-guiding case.
Furthermore, a first air pipe, a second air pipe, a first air outlet, a second air outlet and a built-in pipeline are arranged on the air guide box, the built-in pipeline is arranged in the air guide box and connected with the beam closing port and the nozzle, the first air outlet is arranged above the built-in pipeline, the second air outlet is arranged below the built-in pipeline, the first air pipe is connected with the first air outlet, and the second air pipe is connected with the second air outlet.
Furthermore, the first air pipe and the second air pipe are symmetrically arranged, and the first air outlet and the second air outlet are separately arranged.
Furthermore, one side of the inner box body and one side of the box body far away from the powder inlet are provided with reinforcing members.
Further, the nozzle and the powder inlet are arranged on the same straight line.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: this two wind gap shrink powder nozzle adopts the design of the interior box of shrink, more even wind that is blown into by the air intake after making the powder get into interior box leads to closing a bundle mouth, wind-guiding case department is three slice formula designs, upper and lower two-layer be independent divided mouthful, by the tuber pipe air inlet, when the nozzle outwards sprays the powder, upper and lower two-layer branch mouth air-out simultaneously, the powder with the outdiffusion gathers together to the centre, play the effect of closing a bundle nozzle, the waste of this kind of mode reducible powder when spraying, improve the powder utilization ratio.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic side view of the powder nozzle with two air ports.
Fig. 2 is a schematic front structural view of the dual-tuyere contracting powder nozzle of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): the utility model provides a two wind gap shrink powder nozzle, includes box 1, interior box 2, advances powder mouth 3, air intake 4, wind-guiding case 6, welding 11, receives mouthful 12 and nozzle 14, interior box 2 sets up the inside at box 1, it sets up in box 1 top to advance powder mouth 3 to with interior box 2 switch-on, air intake 4 sets up in one side of box 1 to with interior box 2 switch-on, one side that air intake 4 was kept away from to box 1 is equipped with the opening, welding 11 sets up at the opening part, be equipped with the receipts mouthful 12 of being connected with interior box 2 in the welding 11, wind-guiding case 6 sets up one side that box 1 was kept away from to welding 11, nozzle 14 sets up the one side of keeping away from box 11 at wind-guiding case 6.
The air guide box 6 is provided with a first air pipe 7, a second air pipe 8, a first air outlet 9, a second air outlet 10 and a built-in pipeline 13, the built-in pipeline 13 is arranged in the air guide box 6 and is connected with a beam collecting port 12 and a nozzle 14, the first air outlet 9 is arranged above the built-in pipeline 13, the second air outlet 10 is arranged below the built-in pipeline 13, the first air pipe 7 is connected with the first air outlet 9, and the second air pipe 8 is connected with the second air outlet 10.
The first air duct 7 and the second air duct 8 are symmetrically arranged, and the first air outlet 9 and the second air outlet 10 are separately arranged.
And one sides of the inner box body 2 and the box body 1 far away from the powder inlet 3 are provided with reinforcing members 5.
The nozzle 14 and the powder inlet 3 are arranged on the same straight line.
This two wind gap shrink powder nozzle adopts the design of the interior box of shrink, more even wind that is blown into by the air intake after making the powder get into interior box leads to closing a bundle mouth, wind-guiding case department is three slice formula designs, upper and lower two-layer be independent divided mouthful, by the tuber pipe air inlet, when the nozzle outwards sprays the powder, upper and lower two-layer branch mouth air-out simultaneously, the powder with the outdiffusion gathers together to the centre, play the effect of closing a bundle nozzle, the waste of this kind of mode reducible powder when spraying, improve the powder utilization ratio.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A kind of powder spray nozzle of contraction of double tuyere, characterized by that: including box, interior box, powder inlet, air intake, lead bellows, welding, receipts and restraint mouth and nozzle, interior box sets up the inside at the box, the powder inlet sets up in the box top to with interior box switch-on, the air intake sets up in one side of box, and with interior box switch-on, one side that the air intake was kept away from to the box is equipped with the opening, the welding sets up at the opening part, be equipped with the receipts that is connected with interior box in the welding and restraint the mouth, lead bellows and set up the one side that the box was kept away from to the welding, the nozzle sets up the one side of keeping away from the welding at the wind-guiding case.
2. The dual tuyere retracting powder nozzle of claim 1, wherein: the air guide box is provided with a first air pipe, a second air pipe, a first air outlet, a second air outlet and a built-in pipeline, the built-in pipeline is arranged in the air guide box and is connected with the beam closing port and the nozzle, the first air outlet is arranged above the built-in pipeline, the second air outlet is arranged below the built-in pipeline, the first air pipe is connected with the first air outlet and is installed, and the second air pipe is connected with the second air outlet and is installed.
3. A dual tuyere retracting powder nozzle according to claim 2, wherein: the first air pipe and the second air pipe are symmetrically arranged, and the first air outlet and the second air outlet are separately arranged.
4. The dual tuyere retracting powder nozzle of claim 1, wherein: and one sides of the inner box body and the box body, which are far away from the powder inlet, are provided with reinforcing parts.
5. The dual tuyere retracting powder nozzle of claim 1, wherein: the nozzle and the powder inlet are arranged on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236650.7U CN211801714U (en) | 2019-12-13 | 2019-12-13 | Two wind gap shrink powder nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236650.7U CN211801714U (en) | 2019-12-13 | 2019-12-13 | Two wind gap shrink powder nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211801714U true CN211801714U (en) | 2020-10-30 |
Family
ID=73139628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236650.7U Expired - Fee Related CN211801714U (en) | 2019-12-13 | 2019-12-13 | Two wind gap shrink powder nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211801714U (en) |
-
2019
- 2019-12-13 CN CN201922236650.7U patent/CN211801714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |